ono onr ons oo- ooc oog ooh ooi ook oom oon ooo oor oos or- orc ore org orh ori ork orm orn oro orr ors os- osc ose osg osh osi osk osm osn oso osr oss rcc rce rcg rch rci rcm rcn rco rcr rcs re- rec ree reg reh rei rek rem ren reo rer res rgc rge rgg rgh rgi rgk rgn rgo rgr rgs rh- rhc rhe rhg rhh rhi rhm rhn rho rhr rhs ric rie rig rih rii rik rim rin rio rir ris rkc rke rkg rkk rkm rko rks rmc rme rmg rmh rmi rmm rmn rmo rmr rms rnc rng rnh rni rnm rnn rno rnr rns roc roe rog roh roi rok rom ron roo ror ros rrc rrg rrh rri rrk rrm rrn rrr rrs rsc rse rsg rsh rsi rsk rsm rsn rso rsr rss scc sce scg sch sci sck scm scn sco scr scs se- sec see seg seh sei sek sem sen seo ser ses sgc sge sgg sgh sgi sgk sgm sgn sgo sgr sgs sh- shc she shg shh shi shk shm shn sho shr shs sic sie sig sih sii sik sim sin sio sir sis sk- skc ske skg skh ski skk skm sko skr sks smc sme smg smh smi smk smm smn smo smr sms snc sne sng sni snk snm snn sno snr sns soc soe sog soh soi sok som son soo sor sos sr- src sre srg srh sri srk srm srn sro srr srs ss- ssc sse ssg ssh ssi ssk ssm ssn sso ssr sss